You need to sign in or sign up before continuing.
Scan barcode
370 pages • first pub 1998 (editions)
ISBN/UID: 9780593055069
Format: Hardcover
Language: English
Publisher: Not specified
Publication date: Not specified
Description
When the National Security Agency's invincible code-breaking machine encounters a mysterious code it cannot break, the agency calls its head cryptographer, Susan Fletcher, a brilliant and beautiful mathematician. What she uncovers sends shock wave...
Community Reviews
Content Warnings
370 pages • first pub 1998 (editions)
ISBN/UID: 9780593055069
Format: Hardcover
Language: English
Publisher: Not specified
Publication date: Not specified
Description
When the National Security Agency's invincible code-breaking machine encounters a mysterious code it cannot break, the agency calls its head cryptographer, Susan Fletcher, a brilliant and beautiful mathematician. What she uncovers sends shock wave...
Community Reviews
Content Warnings